public async void Run(IBackgroundTaskInstance taskInstance)
{
var deferral = taskInstance.GetDeferral();
await TileAndToast.Show();
deferral.Complete();
}
private async void RegisterTileTask()
{
IsLoading = true;
// 重新注册后台任务
BackgroundTaskRegistration.AllTasks.ForEach(t =>
{
if (t.Value.Name == App.LIVETILETASK)
{
t.Value.Unregister(true);
}
});
await App.RegisterLiveTileTask();
await TileAndToast.Show(true);
IsLoading = false;
}